1990–91 Tennessee Lady Volunteers basketball team

The 1990–91 Tennessee Lady Volunteers basketball team represented the University of Tennessee as a member of the Southeastern Conference during the 1990–91 women's college basketball season. Coached by Pat Summitt, the Lady Volunteers finished 30–5 and won their third national championship in a 5-year span. The Lady Vols started off the season ranked number six.

Schedule and results
!colspan=9 style=| Regular season

!colspan=9 style=| SEC tournament

!colspan=9 style=| NCAA tournament